TY - BOOK AU - Maddala,G.S. TI - Limited-dependent and qualitative variables in econometrics T2 - Econometric Society monographs in quantitative economics SN - 052124143X AV - HB 139 .M355 1983 PY - 1983/// CY - Cambridge PB - Cambridge University Press KW - Econometrics N1 - Includes bibliography and index ER -